Disc screen rotor including shaft and discs



FIG. 1 is an end perspective view of a disc screen rotor including shaft and discs showing my new design;

FIG. 2 is an end perspective view of a disc screen rotor including shaft and discs showing my new design as seen from the opposite end;

FIG. 3 is an end perspective view of the shaft portion of a disc screen rotor inlcuding shaft and discs showing my new design;

FIG. 4 is an end perspective view of the shaft portion of a disc screen rotor including shaft and discs showing my new design as seen from the opposite end; and,

FIG. 5 is a plane view of the discs portion of a disc screen rotor including shaft and discs showing my new design. 

The ornamental design for a disc screen rotor including shaft and discs, as shown and described. 